.content {
    width: 1200px;
    margin: 0 auto
}

body {
    background-color: #f5f5f5
}

.banner img {
    max-width: 100%
}

.help-content {
    margin-top: 35px;
    margin-bottom: 60px
}

.content-tab {
    white-space: nowrap;
    letter-spacing: -4px;
    border: 1px solid #e2e2e2
}

.content-tab li {
    display: inline-block;
    letter-spacing: normal;
    border-left: 1px solid #e2e2e2;
    border-right: 1px solid #e2e2e2;
    margin-left: -1px;
    line-height: 58px;
    width: 200px;
    text-align: center;
    font-size: 20px;
    cursor: pointer
}

.content-tab li.sel {
    background-color: #2fa8d7;
    color: #fff
}

.question-list-wrap {
    border-left: 1px solid #e2e2e2;
    border-right: 1px solid #e2e2e2;
    border-bottom: 1px solid #e2e2e2;
    background-color: #fff;
    font-size: 16px;
    padding-left: 30px;
    padding-right: 30px;
    padding-bottom: 20px;
    display: none
}

.question {
    line-height: 45px;
    border-bottom: 1px dotted #bcbcbc
}

.question dt {
    padding-left: 35px;
    cursor: pointer;
    background: url(../images/help-list-item.png) no-repeat 10px center
}

.question dd {
    line-height: 36px;
    padding-left: 35px;
    background-color: #f8f8f8;
    color: #888;
    padding-top: 20px;
    padding-bottom: 20px;
    display: none
}

p {
    text-indent: 36px
}

.smark {
    color: red;
    font-weight: 700;
    line-height: 50px
}
